def to_trade(self):
trade = TradeData(symbol=self.symbol,
exchange=Exchange(self.exchange),
orderid=self.orderid,
tradeid=self.tradeid,
direction=Direction(self.direction),
offset=Offset(self.offset),
price=self.price,
volume=self.volume,
datetime=self.datetime.replace(tzinfo=DB_TZ),
orderRef=self.orderRef,
gateway_name="DB")
trade.strategy = self.strategy
return trade
